Patents by Inventor Chan Ma

Chan Ma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11984446
    Abstract: A semiconductor device may include a first capacitor and a second capacitor. The first capacitor may include a first lower electrode, a first upper electrode and a first dielectric layer disposed between the first lower electrode and the first upper electrode at a first height. The second capacitor may be positioned spaced apart from the first capacitor. The second capacitor may include a second lower electrode, a second upper electrode and a second dielectric layer disposed between the second lower electrode and the second upper electrode at a second height different from the first height.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: May 14, 2024
    Assignee: SK hynix Inc.
    Inventors: Kyu Jin Choi, Seong Min Ma, Kyu Chan Shim
  • Patent number: 11396218
    Abstract: A method for providing supplemental flow control of working fluid through a transport climate control circuit during a start-stop cooling operation mode is provided. The method includes closing a main liquid suction solenoid valve disposed between a condenser and an evaporator of the transport climate control circuit when the compressor is OFF. The method also includes monitoring a climate controlled space temperature within a climate controlled space. When the climate controlled space temperature is greater than or equal to a setpoint temperature, the method includes turning a compressor ON, and opening the main liquid suction solenoid valve when a suction pressure at the suction port of the compressor is less than or equal to a predetermined suction pressure threshold. When the climate controlled space temperature is less than or equal to the setpoint temperature, the method includes turning the compressor OFF, and closing the main liquid suction solenoid valve.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: July 26, 2022
    Assignee: Thermo King Corporation
    Inventors: Lars I. Sjoholm, Young Chan Ma, Casey Briscoe, Santiago Martinez Ballester
  • Publication number: 20200208897
    Abstract: A method for providing supplemental flow control of working fluid through a transport climate control circuit during a start-stop cooling operation mode is provided. The method includes closing a main liquid suction solenoid valve disposed between a condenser and an evaporator of the transport climate control circuit when the compressor is OFF. The method also includes monitoring a climate controlled space temperature within a climate controlled space. When the climate controlled space temperature is greater than or equal to a predetermined setpoint temperature, the method includes turning a compressor ON, and opening the main liquid suction solenoid valve when a suction pressure at the suction port of the compressor is less than or equal to a predetermined suction pressure threshold. When the climate controlled space temperature is less than or equal to the predetermined setpoint temperature, the method includes turning the compressor OFF, and closing the main liquid suction solenoid valve.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 2, 2020
    Inventors: Lars I. SJOHOLM, Young Chan MA, Casey BRISCOE, Santiago MARTINEZ BALLESTER
  • Publication number: 20190016916
    Abstract: Embodiments relate to a high-gloss paint composition for interior parts, which can guarantee excellent appearance and drying property at a relatively low temperature and can realize coating properties such as adhesion, moisture tolerance, and chemical resistance. According to at least one embodiment, there is provided a high-gloss paint composition for interior parts, including: 25 parts by weight to 30 parts by weight of a polyester resin; 35 parts by weight to 40 parts by weight of an acrylic polyol resin; 10 parts by weight to 20 parts by weight of a colorant; 0.5 part by weight to 2 parts by weight of an ultraviolet (UV) absorber; and 10 parts by weight to 25 parts by weight of a solvent based on total 100 parts by weight of the composition.
    Type: Application
    Filed: January 20, 2017
    Publication date: January 17, 2019
    Applicant: KCC CORPORATION
    Inventors: Jae Joon MOON, Sang Chan MA, Young Seok CHO, Jung Woo LEE
  • Publication number: 20080244163
    Abstract: A portable data access device is applicable to a data processing system. The portable data access device includes at least a first data access sector preset to be a read-only data access sector, for storing at least data and/or application programs executable by the data processing system; at least a second data access sector set to be a general data access sector; and a controller for interfacing with the data processing system and controlling data access to the first data access sector and the second data access sector. The data processing system may execute the application programs and/or access the data through the portable data access device, and the risk of modifying or damaging the data and/or application programs can be reduced by the read-only data access sector.
    Type: Application
    Filed: November 15, 2007
    Publication date: October 2, 2008
    Applicant: Chunghwa Telecom Co., Ltd.
    Inventors: Hong-Chan Ma, Ai-Hui Chen, Ming-Yueh Wu, Kuo-Lung Chiu, Ho-Han Lee
  • Publication number: 20080213452
    Abstract: The disclosure relates to zero- or low-calorie natural sweetener compositions including a polyol such as erythritol; a natural sweetener agent comprised of a blend of oligofructose, fructose, vegetable protein isolate, and natural flavors; bulking agents and calcium. The compositions are intended for use in beverages, foods and/or food and beverage products to replace or reduce high-calorie sweetener content and/or to provide dietary calcium supplementation.
    Type: Application
    Filed: February 22, 2008
    Publication date: September 4, 2008
    Inventors: Loren Miles, Chan Ma, Gina Rapo
  • Publication number: 20080171124
    Abstract: An all natural zero and low calorie sweetener composition is disclosed, which can be supplemented with calcium. The disclosed sweetener can be used in foodstuffs including food, beverages, and beverage products as a substitute for high calorie sweeteners along with calcium supplementation.
    Type: Application
    Filed: October 2, 2007
    Publication date: July 17, 2008
    Inventors: Loren Miles, Chan Ma
  • Patent number: 6066379
    Abstract: Paperboard having a water-repellant coating which includes a polymer matrix/wax/pigment mixture and is applied to the paperboard as an aqueous formulation. The polymer matrix includes polymer chains which are ionically cross-linked through pendant carboxylic acid groups to provide, together with the wax and pigment components, a substantially continuous, water-repellant film which more readily breaks down under the alkaline conditions of repulping. The coated board also exhibits low slip and resistance to blocking, and is particularly well-suited in corrugated box constructions used in shipping containers for perishable food items such as meats, poultry, fishery products, fruits and vegetables. The pigmented or unpigmented coating formulations are also used as an overcoat over preprinted paperboard surfaces to simultaneously provide scuff and water resistance.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: May 23, 2000
    Assignee: International Paper Company
    Inventors: Tung Chan Ma, Arnold L. Berzins, Charles J. Davis, Bruce T. Watson